Supercars title favourite Shane van Gisbergen will cap off his season with a McLaren drive at the Sepang 12 Hours.

The Kiwi, set to win his first Supercars title on the streets of Homebush early next month, will jet straight over to Malaysia after the Sydney 500 where he will join fellow McLaren factory drivers Come Ledogar and Alvaro Parente in a K-PAX Racing 650S.

Van Gisbergen will go into the race in the hunt for the Intercontinental GT Challenge, sitting just six points behind Audi driver Laurens Vanthoor.